Pith Number

pith:S4XXQ4B7

pith:2015:S4XXQ4B7WAFUZ25GKMXZVQTFQZ

not attested not anchored not stored refs pending

$\mathbb{N}$-algebraicity of zeta functions of sofic-Dyck shifts

C\v{a}t\v{a}lin Dima, Marie-Pierre B\'eal

arxiv:1501.05843 v2 · 2015-01-23 · cs.FL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4XXQ4B7WAFUZ25GKMXZVQTFQZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:50:09.972732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

972f78703fb00b4ceba6532f9ac265865a8801b9b31ec2043bc9e81f19cf2ab5

Aliases

arxiv: 1501.05843 · arxiv_version: 1501.05843v2 · doi: 10.48550/arxiv.1501.05843 · pith_short_12: S4XXQ4B7WAFU · pith_short_16: S4XXQ4B7WAFUZ25G · pith_short_8: S4XXQ4B7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/S4XXQ4B7WAFUZ25GKMXZVQTFQZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 972f78703fb00b4ceba6532f9ac265865a8801b9b31ec2043bc9e81f19cf2ab5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dbad862ed86f99da01c96643ccbc85f76c39692bda0a004c9010c705d8d93dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2015-01-23T15:55:38Z",
    "title_canon_sha256": "82f705a19a910d9cd927333add01144b6469c3c46305f0efcfa9666ca99c69c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05843",
    "kind": "arxiv",
    "version": 2
  }
}